# IOTBT701: BLE LED strip protocol and Windows client

> IOTBT701 BLE LED Strip applies the protocol from the open-source lednetwf_ble integration to a Zengge-family Bluetooth light strip, checks it against the physical device and implements Windows C# clients. The notes describe GATT service FFFF, command characteristic FF01, status characteristic FF02, power and v3 color frames, plus device-specific hue behavior. A GUI maps screen color to the strip.

- Type: Case study
- Targets: Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/Ne-collab228/iotbt701-ambilight>
- Primary source: <https://github.com/Ne-collab228/iotbt701-ambilight/blob/48f5b4e17f51394c8720158a18943b914b89dea3/README.md>
- Catalog page: <https://awesomerea.org/resources/iotbt701-ambilight-case/>
- Record JSON: <https://awesomerea.org/resources/iotbt701-ambilight-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/iotbt701-ambilight-case/index.md)

## Requirements & limits

- **Prerequisites:** Windows 10 or 11 and an IOTBT701-family BLE LED strip are the documented environment.
- **Limits:** The vendor phone app must be closed while the PC tool holds the GATT connection.
- **License:** MIT License.

## Primary sources

1. <https://github.com/Ne-collab228/iotbt701-ambilight/blob/48f5b4e17f51394c8720158a18943b914b89dea3/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.